@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&display=swap');
/* ===================================
   ハンバーガーメニュー (2026)
   header.html 専用
   =================================== */
/* ===== gNav scope reset ===== */
.gNav, .gNav * {
  box-sizing: border-box;
}
.gNav ul, .gNav li {
  display: block !important;
  width: 100% !important;
  float: none !important;
  margin: 0;
  padding: 0;
  list-style: none;
}
/* ===== メニュー本体 ===== */
.gNav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  background: #fff;
  z-index: 9999;
  transition: right 0.3s ease;
  font-family: "Oswald", sans-serif;
  font-optical-sizing: auto;
  font-weight: 700;
  font-style: normal;
}
body.is-open .gNav {
  right: 0;
}
/* 背景固定 */
body.is-open {
  overflow: hidden;
}
/* ロゴエリア */
.siteHeader__logo {
  width: 100%;
  height: 100px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #000;
}
.siteHeader__logo a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
}
.siteHeader__logo img {
  display: block;
  padding: 10px 0;
  width: clamp(80px, 25vw, 100px);
  height: auto;
}
/* メニュー内ヘッダー */
.gNav__header {
  padding: 0 25px 20px;
  height: 100px;
  border-bottom: 1px solid #000;
  display: flex;
  align-items: center;
  background-color: #000;
}
/* ===== メニューボタン（外側の◼︎） ===== */
.menuBtn {
  position: fixed;
  top: 30px;
  right: 50px;
  width: 70px;
  height: 70px;
  background-color: #f5f5f5;
  z-index: 10000;
  border: 0;
  cursor: pointer;
  padding: 0;
}
@media (max-width: 768px) {
  .menuBtn {
    position: fixed;
    top: 10px;
    right: 10px;
    width: 50px;
    height: 50px;
    background-color: #f5f5f5;
    z-index: 10000;
    border: 0;
    cursor: pointer;
    padding: 0;
  }
}
/* 3本線 */
.menuIcon {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 48px;
  height: 5px;
  background: #000;
  transform: translate(-50%, -50%);
}
.menuIcon::before, .menuIcon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 48px;
  height: 5px;
  background: #000;
}
.menuIcon::before {
  top: -12px;
}
.menuIcon::after {
  top: 12px;
}
@media (max-width: 768px) {
.menuIcon {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 40px;
  height: 3px;
  background: #000;
  transform: translate(-50%, -50%);
}
.menuIcon::before, .menuIcon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 40px;
  height: 3px;
  background: #000;
}
.menuIcon::before {
  top: -12px;
}
.menuIcon::after {
  top: 12px;
}
}
body.is-open .menuIcon {
  background: transparent;
}
body.is-open .menuIcon::before {
  top: 0;
  transform: rotate(45deg);
}
body.is-open .menuIcon::after {
  top: 0;
  transform: rotate(-45deg);
}
/* ===== ロゴ ===== */
.gNav__title {
  width: 100%;
  height: 100px;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  background-color: #000;
}
.gNav__title a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
}
.gNav__title img {
  display: block;
  padding: 10px 0;
  width: clamp(80px, 25vw, 100px);
  max-width: 100px;
  height: auto;
}
/* ===== 親行 ===== */
.gNav__inner {
  width: 100%;
}
.gNav__item {
  width: 100% !important;
  position: relative;
}
.gNav__row {
  position: relative;
  display: flex;
  width: 100% !important;
}
.gNav__link {
  display: flex;
  align-items: center;
  width: 100% !important;
  padding: 18px 25px 18px 50px;
  text-decoration: none;
  font-weight: 400;
  font-size: 18px;
}
/* 親（白） */
.gNav__link.is-white {
  background: #fff;
  font-family: "Oswald", sans-serif;
  font-optical-sizing: auto;
  font-weight: 700;
  font-style: normal;
  font-size: 1.5rem;
  color: #000;
  border-bottom: 1px solid #777;
}
/* ===== トグルボタン（右向き矢印） ===== */
.gNav__toggleBtn_right {
  position: absolute;
  right: 0;
  top: 0;
  width: 80px;
  height: 100%;
  pointer-events: none;
}
.gNav__toggleBtn_right::before {
  content: "";
  position: absolute;
  right: 25px;
  top: 50%;
  width: 10px;
  height: 10px;
  color: #000;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-50%) rotate(-45deg);
}
/* ===== トグルボタン（右向き矢印_ホワイト） ===== */
.gNav__toggleBtn_right_w {
  position: absolute;
  right: 0;
  top: 0;
  z-index: 2;
  width: 70px;
  height: 100%;
  color: #fff;
  pointer-events: none;
}
.gNav__toggleBtn_right_w::before {
  content: "";
  position: absolute;
  right: 25px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-50%) rotate(-45deg);
}
/* hover 下線を消す（basic.css対策） */
.gNav__link:hover, .gNav__child a:hover {
  text-decoration: none;
}
/* ===== トグルボタン（下向き矢印） ===== */
.gNav__toggleBtn {
  position: absolute;
  right: 0;
  top: 0;
  width: 80px;
  height: 100%;
  background: transparent;
  border: 0;
  cursor: pointer;
  z-index: 2;
  appearance: none;
  -webkit-appearance: none;
  padding: 0;
  color: #000;
}
.gNav__toggleBtn::before {
  content: "";
  position: absolute;
  right: 25px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-50%) rotate(45deg);
}
.gNav__toggleBtn[aria-expanded="true"]::before {
  transform: translateY(-50%) rotate(-135deg);
}
/* ===== 子メニュー（hidden方式） ===== */
.gNav__child[hidden] {
  display: none !important;
}
.gNav__child {
  width: 100% !important;
}
.gNav__child a {
  display: flex !important;
  align-items: center;
  width: 100% !important;
  padding: 16px 25px 16px 70px;
  box-sizing: border-box;
  font-family: "Oswald", sans-serif;
  font-optical-sizing: auto;
  font-weight: 500;
  font-style: normal;
  font-size: 1.3rem;
  color: #fff;
  text-decoration: none;
  border-bottom: 1px solid #777;
}
.gNav__child a:hover {
  background: #000;
}
.gNav__child li {
  position: relative;
}
/* ===== 子メニュー（車種カラー） ===== */
.nissan_silvia_wh26 {
  width: 100% !important;
  background-color: #339933;
}
.nissan_silvia_tq26 {
  width: 100% !important;
  background-color: #006666;
}
.honda_nsx_bk26 {
  width: 100% !important;
  background-color: #777879;
}
.honda_nsx_rd26 {
  width: 100% !important;
  background-color: #990033;
}